Sonic (7221 S. Custer Road)
4.4 x (700+) • 1477 mi • American • Fast Food • Burgers • Chicken • Desserts • Comfort Food • $ • Info
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7221 S Custer Rd
Sonic (7221 S. Custer Road) is a highly-rated fast food chain in McKinney. It offers affordable prices and is most popular in the evening. The top ordered items include the Sonic Cheeseburger Combo, Sonic Blast... More
Sonic (7221 S. Custer Road) is a highly-rated fast food chain in McKinney. It offers affordable prices and is most popular in the evening. The top ordered items include the Sonic Cheeseburger Combo, Sonic Blasts, and Footlong Quarter Pound Coney Combo. Customers commonly order the Sonic Cheeseburger Combo and Supersonic Bacon Double Cheeseburger Combo together. Less
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Sunday
8:00 AM - 10:30 PM
Monday - Thursday
6:00 AM - 10:30 PM
Friday - Saturday
6:00 AM - 11:30 PM
Featured items
Featured
- Hickory BBQ Crispy Tender Wrap$2.43An all-white meat crispy tender all wrapped up with hickory BBQ sauce, melty shredded cheddar cheese and crispy shredded lettuce in a warm tortilla.
- Cheesy Baja Crispy Tender Wrap$2.43An all-white meat crispy tender all wrapped up with zesty cheese sauce, melty shredded cheddar cheese and crispy shredded lettuce in a warm tortilla.
- OREO® Big Scoop Cheesecake BlastPriced by add-onsCreamy cheesecake soft serve mixed with OREO® cookie pieces and then topped with a big scoop of OREO® cheesecake.
- Buffalo Chicken Dip BitesPriced by add-ons
- Buffalo Chicken Dip Bites - Party Pack 20pc$18.29
- Orange Cloudsicle Slush Float$4.87The sweet and tangy flavor of orange cloudsicle slush loaded with orange vanilla flavor bubbles and topped with a sweet, creamy cloud of soft serve and even more orange vanilla flavor bubbles. Available in medium size only.
- Cheesy Bacon SONIC® Stack$6.70An all beef, seasoned patty stacked with crispy bacon and layered with two slices of melty American cheese, crinkle cut pickles, diced onions, tangy ketchup, creamy mayo, and served between two thick slices of Texas Toast.
- Cheesy Bacon SuperSONIC® Stack$8.28Two all beef, seasoned patty stacked with crispy bacon and layered with three slices of melty American cheese, crinkle cut pickles, diced onions, tangy ketchup, creamy mayo, and served between two thick slices of Texas Toast.
Combos
- SONIC® Cheeseburger ComboPriced by add-ons • 90% (10)What you see is what you get. A juicy, perfectly seasoned, quarter pound, 100% pure beef patty layered with melty American cheese, crisp, crinkle cut pickles, tangy ketchup, diced onions, creamy mayo, crisp lettuce, and hand sliced tomatoes on a golden, toasted bun. Straightforward and tasty, just the way it should be. Even better with a Side and Drink included!
- SuperSONIC® Bacon Double Cheeseburger ComboPriced by add-ons • 80% (15)Bacon makes everything better - especially when it's as good as our SuperSONIC® Double Cheeseburger. We start with two quarter-pound, 100% pure beef hamburgers, two melty slices of American cheese, lettuce, fresh sliced tomatoes, with mayo and top it all off with crispy bacon. Even better with a Side and Drink included!
- Footlong Quarter Pound Coney ComboPriced by add-ons • 88% (9)Want something filling that's also a great deal? Try SONIC's Footlong Chili Cheese Coney. A grilled hot dog topped with warm chili and melty cheddar cheese served in a soft, warm bakery bun. Even better with a Side and Drink included!
- SuperSONIC® Double Cheeseburger ComboPriced by add-ons • 80% (5)Double the SONIC® goodness with the SuperSONIC® Cheeseburger. Two juicy, perfectly seasoned, quarter pound, 100% pure beef patties that are layered with two slices of melty American cheese, crisp, crinkle cut pickles, tangy ketchup, diced onions, creamy mayo, crisp lettuce, and hand sliced tomatoes on a golden, toasted bun. Seeing double has never been tastier. Even better with a Side and Drink included!
- Jumbo Popcorn Chicken® ComboPriced by add-ons • 60% (10)Enjoy a crispy snack, or put together the perfect combo meal with our Jumbo Popcorn Chicken®, made with juicy all white meat. Even better with a Side and Drink included!
- Crispy Chicken Sandwich ComboPriced by add-onsThe Crispy Chicken Sandwich served with your choice of Tots or Fries and a Medium DrinkPopular
- Ultimate Meat & Cheese Breakfast Burrito™ ComboPriced by add-ons • 66% (6)Breakfast doesn't get better than the all-new Ultimate Meat & Cheese Breakfast Burrito™ with crispy bacon, savory sausage, golden tots, fluffy scrambled eggs and melty cheddar cheese, all wrapped in a warm flour tortilla. Even better with a Side and Drink included!
- Chili Cheese Coney ComboPriced by add-ons • 83% (6)Want something filling that's also a great deal? Try SONIC's Premium Beef Chili Cheese Coney. A grilled beef hot dog topped with warm chili and melty cheddar cheese served in a soft, warm bakery bun. Even better with a Side and Drink included!
- SuperSONIC® Breakfast Burrito ComboPriced by add-ons • 66% (3)Let the big flavor of the SuperSONIC® Breakfast Burrito get you out of bed. A medley of savory sausage, fluffy scrambled eggs, melty cheddar cheese, golden tots, diced onions, ripe tomatoes and spicy jalapeños all wrapped up in a warm flour tortilla. It'll sing to your taste buds. Which, if you ask us, is a pretty cool way to start your morning. Even better with a Side and Drink included!
- All-American Dog ComboPriced by add-onsTake a bite out of Americana with SONIC's Premium Beef All-American Dog. It's a beef hot dog made with 100% pure beef that's grilled to perfection and topped with ketchup, yellow mustard, relish and chopped onions and served in a soft, warm bakery bun. Even better with a Side and Drink included!
- Bacon Breakfast TOASTER® ComboPriced by add-onsBehold – melty cheese, crispy bacon all stacked up on thick Texas Toast and served with fluffy eggs. Sounds like breakfast heaven if you ask us. Even better with a Side and Drink included!
- Sausage Breakfast Burrito ComboPriced by add-onsKick start your morning with the same SONIC goodness of a simple breakfast burrito. Scrambled eggs, melty cheddar cheese and savory sausage, all wrapped up in a warm flour tortilla. Even better with a Side and Drink included!
Ultimate Drink Stop
Burgers
Chicken
Hot Dogs
Kids' Meals
All Day Breakfast
Snacks & Sides
Frozen Zone
Everyday Deals
Can I order Sonic (7221 S. Custer Road) delivery in McKinney with Uber Eats?
Yes. Sonic (7221 S. Custer Road) delivery is available on Uber Eats in McKinney.
Is Sonic (7221 S. Custer Road) delivery available near me?
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How do I order Sonic (7221 S. Custer Road) delivery online in McKinney?
There are 2 ways to place an order on Uber Eats: on the app or online using the Uber Eats website. After you’ve looked over the Sonic (7221 S. Custer Road) menu, simply choose the items you’d like to order and add them to your cart. Next, you’ll be able to review, place, and track your order.
Where can I find Sonic (7221 S. Custer Road) online menu prices?
View upfront pricing information for the various items offered by Sonic (7221 S. Custer Road) here on this page.
How do I get free delivery on my Sonic (7221 S. Custer Road) order?
To save money on the delivery, consider getting an Uber One membership, if available in your area, as one of its perks is a $0 Delivery Fee on select orders.
How do I pay for my Sonic (7221 S. Custer Road) order?
Payment is handled via your Uber Eats account.
What’s the best thing to order for Sonic (7221 S. Custer Road) delivery in McKinney?
If you’re in need of some suggestions for your Sonic (7221 S. Custer Road) order, check out the items showcased in “Picked for you” on this page.
Where can I find more Sonic Drive-In locations nearby?
Visit our page that lists all of the Sonic Drive-In stores in McKinney.
